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Individual Calculations October 2016 |
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| Mahrous, Selim Total change: -16.20 | |   |
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| 21th Alexandria Open 2016 | Alexandria | EGY | 2016-08-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1739 | 1886 | 4.50 | 8 | -0.81 | 20 | -16.20 | |
|  Ismail, Youssef | | | 2181 | EGY | 0.00 | 1 | -0.15 | 20 | -3.00 | |  Ibrahim, Mariam | | | 1486 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ezat, Abdallah | | | 2246 | EGY | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Soror, Saad | | | 1486 * | EGY | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Salh, Sameh | | | 1616 | EGY | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Elmorshdy, Begad | | | 1486 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mossad, Ameer Ali | | | 1688 | EGY | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Taha, Amro | | | 1724 | EGY | 1.00 | 1 | 0.29 | 20 | 5.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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